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Xharlie / pointnerf

Point-NeRF: Point-based Neural Radiance Fields
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Neural Point Querying #69

Open lorettaxu opened 1 year ago

lorettaxu commented 1 year ago

In the part H Neural Point Querying from the paper, the evenly spaced 3D grids are mentioned. And the paper says that 'Since these grids in the perspective coordinate are cubic, in the world coordinate, they have shapes of spherical voxels'. Could you please give more detailed information about the perspective coordinate? And may I ask why the grids can have shapes of spherical voxels in the world coordinate? Thank you!

MobiusLqm commented 1 year ago

same question，have you figured it out?

lorettaxu commented 1 year ago

Still no clue… but it seems like that it has no influence on future implementation. Please let me know if you had any idea about this question. Thank you!

On Feb 24, 2023, at 13:20, Mobiuslqm @.***> wrote:

same question，have figure it out?

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